baber/WOPTO huggingface dataset:
Patent JP-S54155757-A (JP)
Title: Ignition controller for thyristor
Inventor: HIGA OSAMU
IPC: H02M1/08
Filed: 1978-05-30
Abstract: PURPOSE: To make it possible to prevent a SCR from thermally breaking down by definitely turning on all SCRs even if the power voltage is approximately 6V, by supplying a voltage enough to turn on SCRs by transformers connected to the SCRs.  
     CONSTITUTION: Before time (t 2 ), capacitor C504 is charged to a voltage of E c1  of the polarity shown in the figure. At (t 2 ), supplying a gate signal to SCRs 201 to 203 and auxiliary SCR 505 discharges C504 via the primary winding in the order of SCR 505, and transformers 403 to 401; the primary winding is applied with a voltage E c ×1/3 of the polarity shown in the figure and at the secondary winding, a voltage equivalent to the winding ratio is induced, so that a voltage of E c1 ×1/3 will be developed at a winding ratio of "1". Since this voltage is equal in polarity to power voltage (et 2 ), a voltage of et 2 +E c1 ×1/3 is applied to SCRs 201 to 203 eventually. Therefore, setting a voltage of E c1 ×1/3 to 6V allows all SCRs 201 to 203 to turn on definitely. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08261697-A (JP)
Title: Target capturing system for missile
Inventor: NAKAMURA SHINOBU
IPC: F42B15/01
Filed: 1995-03-23
Abstract: PURPOSE: To accurately acquire a target by matching the central axis of a target acquiring unit to the flying direction of the target acquiring system for a missile which is carried in an aircraft and acquire the target. CONSTITUTION: A data processor 2 is mounted in an aircraft 1 to calculate the attitude angle of the aircraft, to give it to the data receiver of a missile 4, and the receiver obtains the angular difference between the body axis 17 of the airframe 4 and the flying direction. The signal of the difference is given to a target acquiring unit 6 via a signal line, the unit 6 so operates as to bring the axis 16 into coincidence with the direction by the signal. As long as the aircraft 1 flies toward the target by deciding the flying direction, the target exists on the axis 16 of the unit 6.
Patent JP-S56161619-A (JP)
Title: Oil-immersed transformer
Inventor: AZEBIRU YOSHIYUKI
IPC: H01F27/02
Filed: 1980-05-16
Abstract: PURPOSE:To contrive to improve the strength of the outside case for subject transformer by a method wherein U-shape members are mounted on the surface of the outer circumference of the flanges located at the coupled sections of the upper and the lower outside cases and a high density energy welding is performed on the flanges and the U-shape members. CONSTITUTION:At the coupled sections of the upper outside case 1 and the lower outside case 2, the flanges 3c and 3d having the same width the installed and the members 7 having a U-shape section are mounted on the entire or part of the surface of the outer circumference of the flanges 3c and 3d. Then, a sealed weld section 8 is formed penetrating the intercontacting surface of the flanges 3c and 3d and the contacting surface of the flanges 3c, 3d and the member 7 by performing the high density energy welding. At this time, as the high density energy welding has low heat generation, no damage by burning is given to the coated film on the inner surface of the outside cases when weld lines are formed at the sections adjacent to the inner section of the transformer outside cases. In the oil-immersed transformer constituted as above, the moment to be used for weld section 8 can be reduced remarkably even when the force separating the flanges to each other is generated by the increased internal pressure.
Patent JP-S63230447-A (JP)
Title: Paper feed control mechanism in printer
Inventor: HAYASHIDA NOBUYUKI
IPC: B65H43/00
Filed: 1987-03-20
Abstract: PURPOSE:To eliminate reduction of operating speed due to existence of gaps to achieve high speed process by setting the speed of rotation of driving means in a first direction higher than that in a second direction. CONSTITUTION:A sheet is picked up by rotation of driving means 21 in a first direction, and is transferred by rotation thereof in a second direction to be printed or the like. In this case, after completion of transfer of a sheet, a next sheet is picked up, gap between sheets being so large as to reduce the operating speed. Then, when the speed of rotation of the driving means in the first direction to pick up a sheet is set to be higher than the speed thereof in the second direction, reduction of the operating speed due to gaps between sheets can be minimized, permitting high speed process. As the load of the driving means during picking up of sheets is lighter, the speed of rotation in the first direction can be increased with no need of enlargement of the driving means and consequently with no increase of cost.
Patent JP-2000261208-A (JP)
Title: Microwave variable attenuation method and its device
Inventor: MORI TOSHIHIKO
IPC: H01P1/22
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To vary large power which is several 100 KW or more generated by a gyration or the like by generating plasma near the opening edge of an antenna which radiates microwaves, and allowing the plasma to absorb the microwaves. SOLUTION: The voltage is applied to plasma electrodes 2 and 2 by a variable voltage source 3 so that plasma can be generated in a waveguide 1, and microwaves are transmitted through the plasma so that the microwaves can be directly absorbed by the plasma. The amounts of the power of the microwaves to be absorbed is decided according to plasma density. Therefore, the density of the plasma generated in the waveguide 1 is changed according to the frequencies and necessary attenuating amounts of the microwave transmitted through the waveguide 1 so that the output of the microwaves can be finely varied. Thus, the power capacity can not be limited in this constitution, and the withstand power performance of a microwave variable attenuating device can be decided according to the withstand power of the waveguide 1 without being affected by the generated plasma.  Therefore, this device can be used as a large power variable attenuator.
Patent JP-S56162126-A (JP)
Title: Input/output control device
Inventor: KANEKO YASUO
IPC: G06F13/00
Filed: 1980-05-16
Abstract: PURPOSE:To prevent an operation error by writing in an I/O a data row which has added a code for discriminating a selected CPU in accordance with a write request, in an input/output control device for controlling a data transfer between plural CPU's and one I/O. CONSTITUTION:CPU's 1a, 1b are connected to an I/O 2 through an input/output control device 3. The device 3 consists of a switching part 4 and an input/output control part 7. When an operator changes over the switching part 4 to a CPU to which it is desired to input a data, for instance, a CPU1a, and starts it, a data  which has been sent together with a data write request from the CPU1a is sent to the control part 7 through a data line 6. The control part 7 checks from a line 8 to which CPU the data has been changed over, generates a discrimination code according to a state which has been changed over, adds it to the data, and write it in the I/O 2. At the time of data readout request, a discrimination code which has been read out from the I/O 2 is compared with a discrimination code by a changed state of the switching part 4, from the line 8, and when they have coincided to each other, the data is outputted to the CPU, and when they have not coincided, an error is displayed.
Patent JP-H06280997-A (JP)
Title: Hst hydraulic running drive device
Inventor: MIHARA YOICHI
IPC: F16H61/4043
Filed: 1993-03-23
Abstract: PURPOSE:To prevent a steep rise of a confinement pressure on the discharge side of a hydraulic motor when a bypass valve is to be changed over from the open to the closed position in association with the rise of the discharge pressure of a hydraulic pump. CONSTITUTION:The first control valve 220 and second control valve 222 are changeover into the B position and C position, respectively, and the pressure Pa of a main line 3 is selected as the pilot pressure Pp of a poppet valve 210. When the pressure Pa of the main line 3 is sunk below the pressure Pb of main line 4 with loosening operation of an accel. pedal, the poppet valve 210 is opened so that an inertial run and slipping-down backward during the scratch-up operation are made practicable. When the accel. pedal is stamped, the rising speed of the pilot pressure Pp is restricted with a throttle 223, and the changeover motion of the poppet valve 210 is retarded.
Patent JP-S55155284-A (JP)
Title: Electronic timepiece
Inventor: FUKUICHI TAKUROU
IPC: G04G5/00
Filed: 1979-05-23
Abstract: PURPOSE: To facilitate transmission to an externally manipulated timepiece, by using a microphone to change an audible signal corresponding to information, into a voltage and by performing A/D conversion, Fourier transformation, etc. to reproduce and detect the information.  
     CONSTITUTION: An audible signal of frequency corresponding to information is changed into a voltage by a microphone 1. The voltage is conducted through an LPF 2 and then changed into a digital signal by an A/D converter 3 on which sampling is effected by a prescribed frequency division output of a frequency divider 8. The digital signal is rapidly Fourier-transformed into a frequency information signal by a Fourier transformation circuit 4. The information is reproduced and detected through a frequency encoder 5. This results in facilitating transmission to an externally manipulated timepiece. According to this constitution, time correction or the like can be precisely effected by easy manipulation when set information is applied to a second, a minute and an hour counters 9W11 by a setting circuit 6. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08314642-A (JP)
Title: Automatic storage/retrieval system and method for access to storage capacity
Inventor: RODERITSUKU BURENTO WAIDOMAN
IPC: G11B15/68
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To ask a customer for partial payment for the storage capacity introduced to the customer by offering an amount of storage capacity larger than that desired by the customer so that the customer cannot utilize any additional capacity without permission from a provider by providing a storage system equipped with a controller which recognizes the amount of the storage capacity paid by the customer even when the actual physical capacity is larger. SOLUTION: When a library 10 is first introduced to a certain customer, a diskette 26 is loaded on a drive 24 and read by means of a controller 20. The diskette 26 contains a present library constitution including the information on the serial number of the library 10 (or controller 20) and the permitted capacity of the library 10 paid by the customer. The controller 20 can 'recognize' the storage capacity purchased by and permitted to the customer of the entire physical capacity introduced to a storage module 14. Therefore, the controller 20 instructs an access device 18 to store a cartridge in the permitted section of the module 14.
Patent JP-S62220831-A (JP)
Title: Temporary dynamic testing device
Inventor: OKAMOTO SHIN
IPC: G01M99/00
Filed: 1986-03-24
Abstract: PURPOSE:To suppress the divergence of vibration by decomposing the quantity of deformation of each layer into respective vibration modes in time step units and displacing an actuator so that all the mode components have overshoot characteristics. CONSTITUTION:A body to be tested is displaced by actuators 3a and 3b and its reaction force is measured by load cells 4a and 4b. This reaction force is converted by AD converters 7a and 7b from analog to digital and inputted as signals f1 and Fb to a displacement controller 8. The controller 8 is supplied with command values which are discrete with time successively from a computer 9 and decomposes the values into respective vibration modes by using the signals fa and fb at specific intervals of time to compute a controlled variable so that all the respective modes have overshoot characteristics. A digital computer 10 obtains an apparent calculated value from the quantity of displacement of the body 1 to be tested which is measured by magnet scales 6a and 6b and said controlled variable to displace the actuators 3a and 3b.
Patent JP-H06277677-A (JP)
Title: Waste water treatment process
Inventor: SHIODA YUSUKE
IPC: C02F1/74
Filed: 1993-03-23
Abstract: PURPOSE:To improve the purifying efficiency by controlling the feed volume of alkali solution based on the measured value of oxygen density in exhaust gas when waste water is wet oxidized while alkali solution in the specified high temperature zone is continuously fed under the supply of gas containing oxygen. CONSTITUTION:When waste water supplied from a waste water supply line 9 containing particularly high chemical oxygen demand amount (COD) exhausted from a chemical plant, a plating industry equipment and the like, pressure of waste water is increased by a pump 3, anti also NaOH solution pressurized by a pump 4 is mixed with air pressurized by a compressor 6 and fed into a heat exchanger 2. The temperature is raised in the heat exchanger, and then introduced into a wet oxidizing reaction column 1 from below, and the temperature wet oxidization is carried out under the heat of 140-370 deg.C heated by a heater 20. Then the water to be treated is cooled in the heat exchanger 2 and guided into a gas-liquid separator to separate exhaust gas, and the feed quantity of NaOH solution is adjusted in compliance with the oxygen density in the gas measured by an oxygen densimeter 17.
Patent JP-H02241880-A (JP)
Title: Rear wheel steering device
Inventor: KATA KATSUKUNI
IPC: B62D7/14
Filed: 1989-03-16
Abstract: PURPOSE:To perform optimum steering in response to steering conditions of a vehicle by transmitting the powders of motors to rear wheels via trapezoidal link units to control the steering angle of steering devices individually provided on the right and left rear wheels. CONSTITUTION:The first and second steering devices Sr and Sl individually provided on the right and left rear wheels are constituted so that rotations of motors 25 and 26 are transmitted to trapezoidal link units A and B via worm gears 27. Pin sections 28a and 28b with the phase difference of 180 deg. are provided on both the right and left sides of crank shafts 28 having worm wheels 29 engaged with the worm gears 27, and the other end sections of arms 31 and 32 connected to the pins 28a and 28b at tips by connecting members 34 supporting rear wheels 23 and 24 are connected by joints 33 to constitute the trapezoidal link units A and B. When the arms 31 and 32 are pushed and pulled by actions of the motors 25 and 26, connecting members 34 are swayed, and the rear wheels are steered.
Patent JP-S58182424-A (JP)
Inventor: MAEDA KOUJI
IPC: H02H3/40
Filed: 1982-04-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06280185-A (JP)
Title: Papermaking apparatus and multilayer paper forming apparatus
Inventor: TOKUNO MASATERU
IPC: D21F1/48
Filed: 1993-03-24
Abstract: PURPOSE:To obtain a paper layer with good formation by undulatingly traveling a wet paper sandwiched between a strainer and a felt between a forming roll and a forming bar to promote fiber dispersion and dehydration. CONSTITUTION:A strainer 4 and a felt 5 sandwiching a paper stock liquor fed from a flow box 1 are undulatingly travel between a forming roll 2 and a forming bar 3 or table roll. Owing to the shear force by pulse, fiber dispersion and dehydration can be promoted.
Patent JP-H04299729-A (JP)
Title: Control system for output of business form data
Inventor: MATSUYAMA MORITOMO
IPC: G06F3/12
Filed: 1991-03-28
Abstract: PURPOSE:To easily change a business form data output form without increasing the memories which store the reform planes by converting the output data into the business form date. CONSTITUTION:An X address memory 11 stores the attribute information on the types of lateral ruled lines, a print area, a mask area, etc., and the position information on the longitudinal ruled lines. Meanwhile a Y address memory 12 stores the attribute information on the longitudinal ruled lines and the position information on the lateral ruled lines. A date plane 13 stores the data information on the characters, the pictorial symbols, etc. Then the form pattern of a table to be produced is set before the print is started and then stored in both memories 11 and 12 in an head pattern form via an X counter 16 and a Y counter 17 respectively. Receiving a print start command, a conversion table 14 outputs the data from the plane 13 and at the same time converts both memories 11 and 1.2. Then the print date are outputted to a printer device 15.
Patent JP-S60205525-A (JP)
Title: Stereoscopic motion picture device
Inventor: AOKI SHIGETAKA
IPC: G02B27/22
Filed: 1984-03-30
Abstract: PURPOSE:To reproduce a stereoscopic image with one film by recording a right and a left image in two divided areas of each frame of the film respectively, and projecting them on a screen separately through an opticl system. CONSTITUTION:The film on which the right and left images of a subject are recorded in one frame of the film surface is irradiated intermittently with light from a light source. The right and left images projected from the film are separated by the optical system and projected on the screen 18. Electric shutters 20 and 21 which cut off images are provided on a right and a left optical path and switched once each frame of the film is detected. When the left image is projected on the screen 18, the left-side electronic shutter 20 is opened and the right- side electronic shutter 21 is closed. Further, when the right image is projected, they are driven reversely.
Patent JP-H10293839-A (JP)
Title: Cis information decision device
Inventor: SON SHOGAKU
IPC: H04N1/10
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To simplify the management and maintenance, to stabilize the picture quality and to simplify the structure for a CIS information decision device by using a single guidance device for the guidance and assistance purposes of a CIS module which has a close touch onto the bottom surface of a sheet table. SOLUTION: A guidance device 105 attached to a CIS carriage 104 is crossing the carriage 104 at its bottom center part so as to guide and assist the carriage 104 while moving along a sheet table. The device 105 is mounted on a pair of support devices 1051 which can satisfactorily assist the carriage 104 to secure a close touch of the carriage 104 onto the bottom surface of the sheet table. Then two slide pieces 107 are provided on the surface of a CIS module 103 to reduce the friction caused between the module 103 and the sheet table. The pieces 107 have the rigid main body parts and are precisely cut.
Patent JP-H03265352-A (JP)
Title: Facsimile equipment
Inventor: ONISHI TORU
IPC: H04N1/00
Filed: 1990-03-15
Abstract: PURPOSE:To set preferred sound quality and to control a sound volume timewise by devising the facsimile equipment to adjust sound volume and sound quality and using a timer section to control a sound volume adjustment section. CONSTITUTION:An oscillator 10 selects plural oscillating frequencies and the setting selection is implemented by a switch section 9 and a sounding section 11 is driven by an output of the oscillator 10, and a drive output is subject to sound volume control at a time set by a timer section 6. That is, the output is in a normal sound volume for a time band and a small sound volume is used for other time bands. The setting time is set freely by the user from an operating panel. Thus, a preferred sound quality is selected and the sound volume is varied timewise.
Patent JP-S58182572-A (JP)
Title: Two-dimensional radiant ray detector
Inventor: SUGIMOTO HIROSHI
IPC: G01T1/29
Filed: 1982-04-20
Abstract: PURPOSE:To improve spatial resolution, by laminating a two-dimensional material layer having a material which traps electrons at a localized energy level in a forbidden band, and an electrode layer which outputs the trapped electrons as an elctric signal by being supplied with energy. CONSTITUTION:X-rays transmitted in a sample are caused to strike an image plate 10 from an X-ray tube. Then, electrons are energized in the 1st amorphous silicon layer 10C to be trapped at the localized level in the forbidden band. A reverse bias is applied to a stainless steel substrate 10E from a bias power source 11 and a spot of laser light is swept on an electrode layer 10B. The electrodes trapped in the 1st amorphous silicon layer 10C are further energized to move to the 2nd amorphous silicon layer 10D. They are led out as a current signal, which is amplified by a current amplifier 15 to perform information processing and storage by an information processor 16. Then, an X-ray image of the sample is displayed on a television monitor 17 by a video signal.
Patent JP-H05262870-A (JP)
Title: Modified polyester resin composition
IPC: C08F299/04
Filed: 1992-03-23
Abstract: PURPOSE:To provide the title compsn. which forms a coating film excellent in weatherability and usable in the outdoors and is suitable for producing a topcoating material of a car, a coating material for a precoated metal, etc. CONSTITUTION:The title compsn. comprises a modified polyester resin having a polymer structure wherein a backbone having a capability of improving weatherability is grafted onto a polyester resin molecule.
Patent JP-2000263536-A (JP)
Title: Method and device for judging cure reaction completion time for inorganic curing material
Inventor: KOYAMA TSUTOMU
IPC: B28B11/24
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device thereof for judging whether the cure reaction of an inorganic curing material is completed or not. SOLUTION: A device is provided with a thermocouple 12 measuring the temperature of an inorganic curing material 22 in a frame 21 when being heated and a computing element 14 carrying out the given computation based on the temperature measured by the thermocouple 12, and the computation is carried out by the computing element 14 based on a formula formed based on the relation among the temperatures t1 and t2 measured by the thermocouple 12 before and after the given time interval Δθ, a heat transfer area A of the frame, a mass M of the inorganic curing material, a specific heat C of the inorganic curing material, a heating temperature T of a heater,  a sum U of a resume heat transfer coefficient in the heat transfer engineering and a heating amount Qs of the inorganic curing material in the frame to find out with time the heating amount Qs of the inorganic material 22 in the frame 21, and the time when the heating amount Qs is converged into zero(0) is judged to be the time of completion of the reaction of the inorganic material 22 in the frame 21.
Patent JP-H05124904-A (JP)
Title: Microbiocide fixed in water-soluble thermoplastic polymerized resin and aqueous disperse system of microbiocide prepared therefrom
Inventor: NUNO EMU REI
IPC: D06M13/51
Filed: 1991-03-28
Abstract: PURPOSE: To prepare the microbicidal solid solution, comprising a resin/ microbicide solution containing the microbicide dissolved in a melted thermoplastic and water-soluble polymeric resin and useful for sustained releasing or preparing an aqueous solution of the microbicide or as a water-soluble bag, etc., for a detergent for laundry. CONSTITUTION: This stable aqueous dispersion system of a water-insoluble microbicide is prepared by adding at least about 0.01wt.% microbicide such as phenoxarsine or phenarsazine into a melted thermoplastic and water-soluble polymeric resin (e.g. a polyvinyl alcohol-based thermoplastic resin), extruding the resultant mixture through a sheet extruding die fitted in an extruder into a sheetlike form, then pulverizing the formed sheet, dissolving the resultant powder in a water-soluble and thermoplastic polymer resin, producing the solid solution of the microbicide comprising the resin/microbicidal solution and then dissolving the solid solution comprising the resin/microbicide solution in water or an aqueous solution.